公开(公告)号：US4912697A

公开(公告)日：1990-03-27

申请号：US166802

申请日：1988-03-03

申请人： Masahiko Enari ,  Satoshi Shikichi ,  Fumiaki Kawaguchi ,  Kenichi Suzuki ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Hideki Hosoya ,  Akio Aoki ,  Kazuo Minoura

发明人： Masahiko Enari ,  Satoshi Shikichi ,  Fumiaki Kawaguchi ,  Kenichi Suzuki ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Hideki Hosoya ,  Akio Aoki ,  Kazuo Minoura

IPC分类号： G06K7/10 ,  G11B7/085 ,  G11B7/125 ,  G11B19/04 ,  G11B19/20

CPC分类号： G11B19/20 ,  G06K7/10851 ,  G11B19/04 ,  G11B7/085 ,  G11B7/126 ,  G06K2207/1018

摘要： Method and apparatus for recording information on a card-shaped optical information recording medium with a light beam and/or for reproducing information recorded on the medium. The apparatus includes a device for irradiating the medium with a light beam, a device for causing relative reciprocal movement between the medium and the light beam, and a device for terminating or displacing the light beam on the medium, after the lapse of a predetermined period of time from a moment when the relative speed of the medium and the light beam is reduced below a predetermined speed. The method includes the steps carried out by the apparatus.

摘要翻译： 用于在具有光束的卡形光学信息记录介质上记录信息和/或用于再现记录在介质上的信息的方法和装置。 该装置包括用于用光束照射介质的装置，用于在介质和光束之间进行相对往复移动的装置，以及用于在经过预定时段之后终止或移动介质上的光束的装置 从介质和光束的相对速度降低到预定速度以下的时刻。 该方法包括由该装置执行的步骤。

公开(公告)号：US4729641A

公开(公告)日：1988-03-08

申请号：US45184

申请日：1987-04-30

申请人： Kazuhiko Matsuoka ,  Kazuo Minoura ,  Masayuki Usui ,  Yukuo Nishimura ,  Takeshi Baba ,  Atsushi Someya ,  Yuko Suga ,  Kazuyo Matsumoto

发明人： Kazuhiko Matsuoka ,  Kazuo Minoura ,  Masayuki Usui ,  Yukuo Nishimura ,  Takeshi Baba ,  Atsushi Someya ,  Yuko Suga ,  Kazuyo Matsumoto

IPC分类号： G02F1/01 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/29 ,  G02F1/13

CPC分类号： G02F1/132 ,  G02F1/0147 ,  G02F1/1335 ,  G02F1/29 ,  G02F2001/294 ,  G02F2201/305

摘要： A functional optical element comprises a first optical member, a second optical member provided in contact with said first optical member, the interface between said first optical member and said second optical member being non-flat planar, a means for changing the refractive index of said second optical member, said means for changing refractive index being capable of creating selectively a first state in which said first optical member and said second optical member have an equal refractive index and a second state in which said first optical member and said second optical member have different refractive indices by changing the refractive index of said second optical member.

摘要翻译： 功能性光学元件包括第一光学构件，与所述第一光学构件接触设置的第二光学构件，所述第一光学构件和所述第二光学构件之间的界面是非平坦平面的，用于改变所述第一光学构件的折射率的装置 第二光学构件，所述用于改变折射率的装置能够选择性地产生所述第一光学构件和所述第二光学构件具有相等折射率的第一状态和第二状态，其中所述第一光学构件和所述第二光学构件具有 通过改变所述第二光学构件的折射率来实现不同的折射率。

公开(公告)号：US4641920A

公开(公告)日：1987-02-10

申请号：US586971

申请日：1984-03-07

申请人： Kazuhiko Matsuoka ,  Masayuki Usui ,  Kazuo Minoura ,  Takesi Baba ,  Atsushi Someya

发明人： Kazuhiko Matsuoka ,  Masayuki Usui ,  Kazuo Minoura ,  Takesi Baba ,  Atsushi Someya

IPC分类号： B41J2/44 ,  B41J2/445 ,  G02B5/04 ,  G02B27/09 ,  G02B27/14 ,  G02F1/19

CPC分类号： G02B27/0927 ,  G02B27/09 ,  G02B27/0972 ,  G02B27/144 ,  G02B27/145

摘要： An optical element having the function of changing the cross-sectional intensity distribution of an incident light beam is comprised of a plurality of prisms. The optical element spatially combines a light beam having been amplitude-divided by an amplitude-dividing mirror provided on the joined surface of the prisms and a light beam having been totally reflected by a total-reflection mirror provided on the outermost one of the prisms to thereby change the cross-sectional intensity distribution of the light beam entering the optical element.

摘要翻译： 具有改变入射光束的横截面强度分布的功能的光学元件由多个棱镜组成。 光学元件通过设置在棱镜的接合表面上的分压镜和被设置在最外面的棱镜上的全反射镜全反射的光束空间地组合了被光分割的光束， 从而改变进入光学元件的光束的横截面强度分布。

公开(公告)号：US4447112A

公开(公告)日：1984-05-08

申请号：US351455

申请日：1982-02-23

申请人： Kazuhiko Matsuoka ,  Kazuo Minoura

发明人： Kazuhiko Matsuoka ,  Kazuo Minoura

IPC分类号： G02B13/00 ,  G02B26/10 ,  G02B26/12 ,  G02B27/00 ,  G02B27/17 ,  G02B3/06

CPC分类号： G02B13/0005 ,  G02B26/125 ,  G02B27/0031

摘要： A scanning optical system having a tilting correcting function includes a light beam generator, a deflector for deflecting the light beam from the light beam generator in a predetermined direction, a first optical system disposed between the light beam generated and the deflector for linearly forming the light beam from the light beam generator near the deflecting and reflecting surface of the deflector, and a second optical system disposed between the deflector and a medium to be scanned for imaging on the medium the light beam deflected by the deflector. The second optical system includes, in succession from the deflector side, a spherical single lens and a single lens having a toric surface. The product of the curvature of the surface of the spherical single lens which is adjacent to the deflector and the curvature of the surface of the spherical single lens which is adjacent to the medium to be scanned is zero or less.

摘要翻译： 具有倾斜校正功能的扫描光学系统包括光束发生器，用于沿着预定方向偏转来自光束发生器的光束的偏转器，设置在所产生的光束和偏转器之间的用于线性地形成光的第一光学系统 来自光束发生器的光束在偏转器的偏转和反射表面附近，以及设置在偏转器和待扫描介质之间的第二光学系统，用于在介质上成像由偏转器偏转的光束。 第二光学系统连续地包括偏转器侧，具有球形单透镜和具有复曲面的单透镜。 与偏转器相邻的球形单透镜的表面的曲率与与待扫描的介质相邻的球形单透镜的表面的曲率的乘积为零或更小。

公开(公告)号：US5010534A

公开(公告)日：1991-04-23

申请号：US399719

申请日：1989-08-29

申请人： Masahiko Enari ,  Satoshi Shikichi ,  Fumiaki Kawaguchi ,  Kenichi Suzuki ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Hideki Hosoya ,  Akio Aoki ,  Kazuo Minoura

发明人： Masahiko Enari ,  Satoshi Shikichi ,  Fumiaki Kawaguchi ,  Kenichi Suzuki ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Hideki Hosoya ,  Akio Aoki ,  Kazuo Minoura

IPC分类号： G06K7/10 ,  G11B7/085 ,  G11B7/125 ,  G11B19/04 ,  G11B19/20

CPC分类号： G11B19/20 ,  G06K7/10851 ,  G11B19/04 ,  G11B7/085 ,  G11B7/126 ,  G06K2207/1018

摘要： There is disclosed an optical card recorder-reader, in which erroneous signal recording, caused by a low-level light beam when it is stopped at a position for a prolonged period between writing and/or reading operation, either by interruping the irradiation, or by reducing the power of irradiation, or by placing the light beam outside the recording area, when the recording or reading operation is not in progress.

摘要翻译： 公开了一种光卡记录器读取器，其中，当通过中断照射而在写入和/或读取操作之间的某个位置停止位置时由低电平光束引起的错误信号记录，或 通过减少照射的功率，或者当记录或读取操作未进行时，通过将光束放置在记录区域之外。

公开(公告)号：US4787075A

公开(公告)日：1988-11-22

申请号：US810747

申请日：1985-12-19

申请人： Hiroshi Matsuoka ,  Akio Aoki ,  Hideki Hosoya ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Kazuo Minoura ,  Fumiaki Kawaguchi ,  Masahiko Enari ,  Kenichi Suzuki ,  Satoshi Shikichi

发明人： Hiroshi Matsuoka ,  Akio Aoki ,  Hideki Hosoya ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Kazuo Minoura ,  Fumiaki Kawaguchi ,  Masahiko Enari ,  Kenichi Suzuki ,  Satoshi Shikichi

IPC分类号： G11B7/0033 ,  G11B7/004 ,  G11B7/013 ,  G11B7/09 ,  G11B7/24 ,  G11B7/24085

CPC分类号： G11B7/0903 ,  G11B7/0033 ,  G11B7/004 ,  G11B7/0938 ,  G11B7/24 ,  G11B7/24085 ,  G11B7/0917

摘要： An optical information recording medium in the form of a card having tracking tracks for obtaining a tracking signal and clock tracks for obtaining a clock signal arranged alternately and record zones for recording information between each of the tracking tracks and each of the clock tracks, and apparatus for recording/reproducing information using the recording medium.

摘要翻译： 一种具有用于获得跟踪信号的跟踪轨迹的光学信息记录介质和用于获得交替布置的时钟信号的时钟轨道，并且记录在每个跟踪轨道和每个时钟轨道之间记录信息的区域，以及设备 用于使用记录介质记录/再现信息。

公开(公告)号：US4922351A

公开(公告)日：1990-05-01

申请号：US213516

申请日：1988-06-28

申请人： Kenichi Suzuki ,  Satoshi Shikichi ,  Fumiaki Kawaguchi ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Hideki Hosoya ,  Akio Aoki ,  Masahiko Enari ,  Kazuo Minoura

发明人： Kenichi Suzuki ,  Satoshi Shikichi ,  Fumiaki Kawaguchi ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Hideki Hosoya ,  Akio Aoki ,  Masahiko Enari ,  Kazuo Minoura

IPC分类号： G06K7/14 ,  G11B7/0033 ,  G11B7/085 ,  G11B17/34 ,  G11B19/24 ,  G11B25/04 ,  H04M1/04

CPC分类号： G11B17/34 ,  G06K7/14 ,  G11B19/24 ,  G11B25/04 ,  G11B7/0033 ,  G11B7/085

摘要： An optical information recording and reproducing apparatus comprises, an optical head for recording and reproducing information on and from a card-shaped optical recording medium, first means for relatively reciprocally moving said optical head to said card-shaped optical recording medium, and control means for controlling a relative speed between said optical head and said optical recording medium, said control means keeping a constant relative speed between said optical head and said optical recording medium in a record area of said optical recording medium and changing the relative speed between said optical head and said optical recording medium and reversing the direction of the relative movement between said optical head and said optical recording medium in areas outside of the record area.

摘要翻译： 一种光信息记录和再现装置，包括：用于在卡形光记录介质上记录和再现信息的光头，用于将所述光头相对往复地移动到所述卡形光记录介质的第一装置，以及用于 控制所述光学头和所述光学记录介质之间的相对速度，所述控制装置在所述光学记录介质的记录区域中保持所述光学头与所述光学记录介质之间的恒定的相对速度，并且改变所述光学头与所述光学头之间的相对速度 所述光学记录介质在所述记录区域之外的区域中反转所述光学头和所述光学记录介质之间的所述相对运动的方向。

公开(公告)号：US4379612A

公开(公告)日：1983-04-12

申请号：US182088

申请日：1980-08-28

申请人： Kazuhiko Matsuoka ,  Kazuo Minoura

发明人： Kazuhiko Matsuoka ,  Kazuo Minoura

IPC分类号： G02B26/10 ,  G02B27/00 ,  G02B27/17

CPC分类号： G02B26/10 ,  G02B27/0031

摘要： A scanning optical system provided with a light source portion, a first imaging optical system for linearly imaging the light beam emitted from the light source portion, a deflector having its deflecting-reflecting surface near the linear image formed by said first imaging optical system, a scanned medium scanned by the light beam deflected by the deflector, and a second imaging optical system disposed between the scanned medium and the deflector and comprising, in succession from the deflector side, a spherical single lens and a single lens having a toric surface.

摘要翻译： 一种设置有光源部分的扫描光学系统，用于对从光源部分发射的光线进行线性成像的第一成像光学系统，具有由所述第一成像光学系统形成的线性图像附近的偏转反射表面的偏转器， 由被偏转器偏转的光束扫描的扫描介质和设置在扫描介质和偏转器之间的第二成像光学系统，并且包括从偏转器侧连续的球形单透镜和具有复曲面的单透镜。

公开(公告)号：US5018123A

公开(公告)日：1991-05-21

申请号：US338335

申请日：1989-04-13

申请人： Hideki Hosoya ,  Akio Aoki ,  Masahiko Enari ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Kazuo Minoura ,  Kenichi Suzuki ,  Satoshi Shikichi ,  Fumiaki Kawaguchi

发明人： Hideki Hosoya ,  Akio Aoki ,  Masahiko Enari ,  Masayuki Usui ,  Hiroshi Matsuoka ,  Kazuhiko Matsuoka ,  Kazuo Minoura ,  Kenichi Suzuki ,  Satoshi Shikichi ,  Fumiaki Kawaguchi

IPC分类号： G06K7/016 ,  G06K7/14 ,  G06K19/10 ,  G06K19/14 ,  G11B7/0033 ,  G11B7/013 ,  G11B7/085 ,  G11B7/09 ,  G11B19/04

CPC分类号： G11B7/24085 ,  G06K19/10 ,  G06K19/14 ,  G06K7/0163 ,  G06K7/14 ,  G11B19/04 ,  G11B7/0033 ,  G11B7/08505 ,  G11B7/09

摘要： In an optical information recording medium of the type wherein information is recorded or reproduced when a light beam scans each of a plurality of mutually parallel tracking tracks, an auxiliary track is extended between the adjacent tracking tracks and has at least one portion in parallel with the tracking tracks. In a method of recording or reproducing information by scanning a light beam on each of a plurality of mutually parallel tracking tracks on the recording medium, the recording medium has an auxiliary track which is extended between the adjacent tracking tracks and which has at least one portion in parallel with the tracking tracks and the light beam is kicked in the parallel portion of the auxiliary track.

摘要翻译： 在光束扫描多个相互平行的跟踪轨道中的每一个时记录或再现信息的类型的光学信息记录介质中，辅助轨道在相邻跟踪轨道之间延伸，并且具有至少一部分与 跟踪轨道 在通过在记录介质上的多个相互平行的跟踪轨道中的每一个上扫描光束来记录或再现信息的方法中，记录介质具有在相邻跟踪轨道之间延伸的辅助轨迹，并且其具有至少一部分 与跟踪轨道平行，并且光束在辅助轨道的平行部分中被踢。

公开(公告)号：US4848879A

公开(公告)日：1989-07-18

申请号：US63788

申请日：1987-06-22

申请人： Yukuo Nishimura ,  Yuko Miyajima ,  Kazuo Minoura ,  Takeshi Baba ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Atsushi Someya

发明人： Yukuo Nishimura ,  Yuko Miyajima ,  Kazuo Minoura ,  Takeshi Baba ,  Kazuhiko Matsuoka ,  Masayuki Usui ,  Atsushi Someya

IPC分类号： G02F1/01 ,  G06K15/12

CPC分类号： G02F1/0147 ,  G06K15/1252 ,  G06K15/1257 ,  G06K15/129

摘要： This specification discloses a light modulating device comprising a liquid medium whose physical properties are variable by heat, and a heat-generating element for heating the liquid medium to such a degree that boiling does not occur to the liquid medium. The specification also discloses a light modulation apparatus comprising a liquid medium whose physical properties are variable by heat, a heat-generating element for heating the liquid medium to such a degree that boiling does not occur to the liquid medium, and a optical system for taking out one of a light flux modulated by the variation in physical properties of the liquid medium and a light flux not modulated by said variation from a state in which the light fluxes are mixedly present.

摘要翻译： 本说明书公开了一种光调制装置，其特征在于，具有通过热量物理性质变化的液体介质的光调制装置，以及用于将液体介质加热至液体介质不发生沸腾的程度的发热元件。 本说明书还公开了一种光调制装置，其特征在于，具有通过热量物理性质变化的液体介质，用于将液体介质加热到不会发生液体介质的程度的发热元件，以及用于摄取的光学系统 通过液体介质的物理变化的变化调制的光通量中的一种以及不被所述变化调制的光束与光束混合存在的状态。